Cargo trailer



FIG. 1 is a front, left side, and top perspective view of a cargo trailer showing the new design;

FIG. 2 is a rear, right side, and top perspective view thereof;

FIG. 3 is right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a front, left side, and top perspective view of a first alternate configuration of the cargo trailer showing the new design;

FIG. 9 is a rear, right side, and top perspective view thereof;

FIG. 10 is right side elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a front elevation view thereof;

FIG. 14 is a rear elevation view thereof;

FIG. 15 is a front, left side, and top perspective view of a second alternate configuration of the cargo trailer showing the new design;

FIG. 16 is a rear, right side, and top perspective view thereof;

FIG. 17 is right side elevation view thereof;

FIG. 18 is a left side elevation view thereof;

FIG. 19 is a top plan view thereof;

FIG. 20 is a front elevation view thereof; and,

FIG. 21 is a rear elevation view thereof. 

CLAIM The ornamental design for a cargo trailer, as shown and described. 